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__init__() — langchain Function Reference

Architecture documentation for the __init__() function in test_wrap_model_call.py from the langchain codebase.

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Dependency Diagram

graph TD
  e843b9ae_bd50_34f9_9423_1a9ed0e30249["__init__()"]
  b839d145_bd7e_f8f3_8f04_82e22e52c46d["PrefixMiddleware"]
  e843b9ae_bd50_34f9_9423_1a9ed0e30249 -->|defined in| b839d145_bd7e_f8f3_8f04_82e22e52c46d
  style e843b9ae_bd50_34f9_9423_1a9ed0e30249 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py lines 325–327

            def __init__(self, prefix: str):
                super().__init__()
                self.prefix = prefix

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Frequently Asked Questions

What does __init__() do?
__init__() is a function in the langchain codebase, defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py.
Where is __init__() defined?
__init__() is defined in libs/langchain_v1/tests/unit_tests/agents/middleware/core/test_wrap_model_call.py at line 325.

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